Burntech BOFP-48P Installationshandbuch PDF herunterladen (Seite 18)

CLEANING AND MAINTENANCE

WARNING: Turn off appliance and let cool

before cleaning.

CAUTION: You must keep control areas,

burners and circulating air passageways of

appliance clean. Inspect these areas of

appliance before each use. Have appliance

inspected yearly by a qualified service person.

WARNING: Failure to keep the primary air

opening(s) of the burner(s) clean may result in

sooting and property damage.

BURNER INJECTOR HOLDER AND PILOT

AIR INLET HOLE

The primary air inlet holes allow the proper amount

of air to mix with the gas. This provides a clean

burning flame. Keep these holes clear of dust, dirt,

leaves, lint and pet hair. Clean these air inlet holes

prior to each heating season. Blocked air holes will

create soot. We recommend that you clean the unit

every three months during operation and have

appliance inspected yearly by a qualified service

person.

We also recommend that you keep the burner tube

and pilot assembly clean and free of dust and dirt.

To clean these parts we recommend using

compressed air no greater than 30 PSI. Your local

computer store, hardware store or home center

may carry compressed air in a can. If using

compressed air in a can, please follow the

directions on the can. If you don’t follow directions

on the can, you could damage the pilot assembly.

1. Shut off unit, including pilot. Allow unit to cool for

at least thirty minutes.

2. Inspect burner, pilot and primary air inlet holes

on injector holder for dust and dirt (see Figure

22).

3. Blow air through the ports/slots and holes in the

burner.

4. Check injector holder located at end of burner

tube again. Remove any large particles of dust,

dirt, lint or pet hair with a soft cloth or vacuum

cleaner nozzle.

5. Blow air into the primary air holes on the injector

holder.

6. In case any large clumps of dust have now been

pushed into the burner repeat steps 3 and 4.

Clean pilot assembly also. Additional cleaning may

be needed for proper pilot operation based on

use/lack of use. A yellow tip on the pilot flame may

indicate dust and dirt in the pilot assembly. There is

a small pilot air inlet hole about from where the pilot

flame comes out of pilot assembly (see Figure 23).

With unit off, lightly blow air through air inlet hole.

You may blow through a drinking straw if com-

pressed air is not available.

MAIN BURNER

Periodically inspect all burner flame holes with

appliance running. All slotted burner flame holes

should be open with flame present. All round

burner flame holes should be open with a small

blue flame present. Some burner flame holes may

become blocked by debris or rust, with no flame

present. If so, turn off appliance and let cool.

Remove blockage, blocked burner flame holes will

create soot.

WARNING: The injector holders (air shutters)

are not adjustable. Do not move injector

holders from their original positions.

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